Table 1.
Data obtained in vitro with rhodamine (lipid bilayer tracer) after quantification of the fluorescent signal on the LS174T cells membrane compared to the number of the cells for active targeting or passive targeting of fluorescent and functionalized liposomes.
| Targeting | 16 fields |
Zoom 1 |
Zoom 2 |
||||
|---|---|---|---|---|---|---|---|
| Fluorescence (pixels) | Cells | Fluorescence (pixels) | Pixels per cells | Cells | Fluorescence (pixels) | Pixels per cells | |
| Passive targeting | 107,498 | 622 | 17,929 | 29 | 583 | 17,929 | 31 |
| Active targeting | 331,454 | 424 | 43,881 | 103 | 343 | 22,646 | 66 |
| Ratio | 3:1 | – | – | 3:6 | – | – | 2:1 |
Zoom 1 and Zoom 2 correspond to the selected areas on Figure 3.